my computer will not display at all

[mjstutter12]

i have an emachines not to old and the display will not work iv been useing onboard graphics my friend gave me a new power suply i installed it and still nothing iv tryed the disconect reconect need help


eMachines - T5274 - 2 GB RAM - 2 GHz - 320 GB HDD     

[truenorth]

Could you please elaborate on why you found it necessary to change the power supply? As well please tell us what you mean by " d still nothing iv tryed the disconect reconect need help"
truenorth

[tayyab]

U have to refresh the BIOS.  and also remove dust from Ram slot..

[007]

I am having this same problem with emachine of similar age. (2-3 years) All fans are coming on but monitor reads "no signal"  When I unplugged cord it reads "cord unplugged" so I am pretty sure its not the monitor.     Went to BB aka geek squad  -  they advsd could be either on board graphics no longer working or power supply.  Installed both - no luck.   Now what?  Any suggestions? 

[truenorth]

007,Welcome to the CH forums. I must inform you that it is not concidered good form to piggy back on another's post. Please start a new post on your own topic.truenorth

[Frejoh466]

U have to refresh the BIOS.  and also remove dust from Ram slot..

I would also Ignore that, I have no clue why that would help.